What does "decentralization of police departments" refer to?

Decentralization of police departments refers to the distribution of functions and responsibilities to local levels, allowing for greater community engagement and tailored policing strategies that address the specific needs of different communities. This approach encourages police departments to operate more independently from a centralized authority, thereby fostering stronger relationships between law enforcement and the communities they serve. By empowering local entities, decentralization enhances accountability and ensures that policing practices are more responsive to the varying demographics, challenges, and concerns unique to each area. This can help build trust and improve the overall effectiveness of policing efforts.

The other options focus on centralization, elimination, or increased oversight, which are distinctly different concepts that do not align with the idea of decentralized policing.